/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: yyx
 * Date: 2025-02-22
 * Time: 0:37
 */
public class J20250222 {
    public static void main(String[] args) {
        System.out.println("Hello,Java");
        //整型的最大最小值跟初始化
        System.out.println(Integer.MAX_VALUE);
        System.out.println(Integer.MIN_VALUE);
        int a;
        a = 10;
        System.out.println(a);
        //长整型的最大最小值跟初始化
        System.out.println(Long.MAX_VALUE);
        System.out.println(Long.MIN_VALUE);
        long b;
        b = 100L;
        System.out.println(b);
    }
}
